Regular Expressions 101

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Community Patterns

0

Add NULL if no date at the end

PCRE (PHP <7.3)
Regex for detecting lines that don't have a date before closing parentheses. It uses a negative lookahead.
Submitted by anonymous - 5 years ago
0

Detect Js string

Python
Regex to detect string of js
Submitted by anonymous - 5 years ago
0

Match Time

Python
no description available
Submitted by anonymous - 5 years ago
0

Python list indexing

Python
no description available
Submitted by anonymous - 5 years ago
0

Gerrit Interactive Link

PCRE (PHP <7.3)
This is used as a general rule to create an interactive link to JIRA
Submitted by anonymous - 5 years ago
0

HackerRank - Branch Reset Groups

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

HackerRank - Forward References

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Match Valid IPv4 and IPv6

PCRE (PHP <7.3)
no description available
Submitted by Blessy - 5 years ago
0

IPv6 validation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

IPv4 validation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Date Validation - Including Leap Year (m/d/yyyy)

PCRE (PHP <7.3)
This regex validates all dates between 1/1/1900 and 12/31/2099, including leap-year dates. It allows either one or two digit month/date values.
Submitted by anonymous - 5 years ago
0

First Line

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Cusip

Python
no description available
Submitted by anonymous - 5 years ago
0

Sedol

Python
no description available
Submitted by anonymous - 5 years ago
0

Isin

Python
no description available
Submitted by anonymous - 5 years ago
0

Regex Password pattern

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

regex for log format for logging for sorting xml's

Python
no description available
Submitted by anonymous - 5 years ago
0

array redex recursion

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

exclude list of langs

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

exclude list of langs in groups

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
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Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^[a-z0-9]{8}(?:-[a-z0-9]{4}){3}-[a-z0-9]{12}$
/
g
Open regex in editor

Description

Validates client IDs

Submitted by anonymous - a year ago